Documenting Hellenistic Philosophy: Cicero as a Source and Philosopher

Many of the philosophical treatises which Cicero wrote in the last years of his life quote, discuss, and debate the various doctrines and philosophical systems of the Hellenistic schools of philosophy. Although Cicero sometimes represents himself as only translating or reproducing Greek ideas for a Latin or Roman audience, his actual philosophical practice is much more subtle and varies from treatise to treatise. In some treatises, such as On the Nature of the Gods or Tusculan Disputations, Cicero incorporates the views of the Hellenistic schools into a philosophical presentation oriented by the methodology of the New Academy, which sought to call into question the dogmas of those schools. In other treatises, such as On Duty, Cicero philosophizes in light of Hellenistic views, but he does so critically and discriminately, arriving at a novel philosophical position which is responsive to the intellectual predicaments occasioned by the collapse of the Roman Republic.